β-carotene is one of carotenoids, has a good antioxidant activity. It can be converted into vitamin A that intake of the human body.β-carotene use as a nutritional supplement to give the food coloring and fortification in the food industry. However,β-carotene is highly reactive. It is very unstable to oxygen, heat and light that easily oxidized and heterogeneous.β-carotene is a fat-soluble compounds, resulting in the actual production ofβ-carotene in terms of application and storage has been greatly restric...